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watertap_costing.rst

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WaterTAP Costing Package

watertap.costing.watertap_costing

The WaterTAP costing package contains the costing package with simplified technoeconomic data. It inherits all the functionality and parameters of the WaterTAPCostingBlockData base class technical_reference/costing/costing_base:Common Global Costing Parameters.

Costing Index and Technoeconomic Factors

The following technoeconomic factors are specific to the WaterTAP Costing Package:

Cost factor Variable Name Default Value Description
Total investment factor

ftoti

total_investment_factor

1.0

 Total investment factor (investment cost / equipment cost)
Maintenance-labor-chemical factor

fmlc

maintenance_labor_chemical_factor

0.03

 Maintenance, labor, and chemical factor (fraction of equipment cost / year)

Costing Calculations

All costing calculations are provided through the WaterTAPCostingBlockData: technical_reference/costing/costing_base:Costing Calculations.

Class Documentation

  • WaterTAPCostingData